What foods lower your testosterone?

The foods that genuinely work against your testosterone are the ones that drive weight gain, inflammation, and blood-sugar problems — not the single “scary” foods the internet loves to blame.

The real culprits are dietary patterns, not individual villains. A diet heavy in ultra-processed foods, refined sugar, and trans fats promotes body fat and insulin resistance — and since fat tissue converts testosterone into oestrogen, that's the main way food lowers your levels. Excess alcohol belongs here too. Very low-fat dieting can also reduce testosterone, because your body needs some dietary fat to make hormones in the first place.

What about the famous fears — soy, dairy, mint? For normal intake, the evidence simply doesn't support them as meaningful testosterone-killers. Soy in particular has been cleared by large reviews. Chasing these myths distracts from what actually matters.

What to do: don't fixate on banning specific foods. Build the pattern that supports testosterone instead: whole foods, enough protein, healthy fats (olive oil, eggs, oily fish, nuts), plenty of vegetables, and limited ultra-processed food, sugar, and alcohol. Stay lean and well-fuelled, and your diet works for your hormones rather than against them.